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Air quality in Contra Costa County

Air quality index (AQI⁺) and PM2.5 air pollution in Contra Costa County • 10:00, Oct 03 Local time

Brad BlackwellAnonymous contributor
Orinda, California, USA Heat Advisory nearby

Orinda, California, USA Heat Advisory nearby

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39

US AQI⁺

Good

face expression based on aqi value

Main pollutant:

PM2.5

7.1 µg/m³

weather condition icon

29°

wind direction icon

5 km/h

weather humid icon

42 %

Brad BlackwellAnonymous contributor

Hourly forecast

Contra Costa County air quality index (AQI⁺) forecast

Now

39

Weather icon

29°

IQAir AirVisual Air Quality Map Wind rotating 34 degree

5

km/h

Humidity icon

42%

11:00

41

Weather icon

31°

IQAir AirVisual Air Quality Map Wind rotating 45 degree

6

km/h

Humidity icon

34%

12:00

43

Weather icon

33°

IQAir AirVisual Air Quality Map Wind rotating 45 degree

8

km/h

Humidity icon

28%

13:00

45

Weather icon

35°

IQAir AirVisual Air Quality Map Wind rotating 38 degree

8

km/h

Humidity icon

26%

14:00

47

Weather icon

35°

IQAir AirVisual Air Quality Map Wind rotating 11 degree

7

km/h

Humidity icon

25%

15:00

49

Weather icon

36°

IQAir AirVisual Air Quality Map Wind rotating 337 degree

8

km/h

Humidity icon

23%

16:00

51

Weather icon

36°

IQAir AirVisual Air Quality Map Wind rotating 316 degree

10

km/h

Humidity icon

23%

17:00

52

Weather icon

35°

IQAir AirVisual Air Quality Map Wind rotating 308 degree

11

km/h

Humidity icon

23%

18:00

54

Weather icon

33°

IQAir AirVisual Air Quality Map Wind rotating 293 degree

9

km/h

Humidity icon

26%

19:00

56

Weather icon

32°

IQAir AirVisual Air Quality Map Wind rotating 273 degree

7

km/h

Humidity icon

29%

20:00

65

Weather icon

30°

IQAir AirVisual Air Quality Map Wind rotating 270 degree

9

km/h

Humidity icon

33%

21:00

67

Weather icon

28°

IQAir AirVisual Air Quality Map Wind rotating 252 degree

10

km/h

Humidity icon

36%

22:00

70

Weather icon

27°

IQAir AirVisual Air Quality Map Wind rotating 231 degree

10

km/h

Humidity icon

37%

23:00

67

Weather icon

26°

IQAir AirVisual Air Quality Map Wind rotating 219 degree

10

km/h

Humidity icon

39%

Sun

00:00

67

Weather icon

27°

IQAir AirVisual Air Quality Map Wind rotating 211 degree

10

km/h

Humidity icon

36%

01:00

67

Weather icon

27°

IQAir AirVisual Air Quality Map Wind rotating 210 degree

9

km/h

Humidity icon

34%

02:00

67

Weather icon

27°

IQAir AirVisual Air Quality Map Wind rotating 213 degree

8

km/h

Humidity icon

34%

03:00

67

Weather icon

27°

IQAir AirVisual Air Quality Map Wind rotating 219 degree

7

km/h

Humidity icon

36%

04:00

67

Weather icon

27°

IQAir AirVisual Air Quality Map Wind rotating 220 degree

6

km/h

Humidity icon

36%

05:00

61

Weather icon

27°

IQAir AirVisual Air Quality Map Wind rotating 219 degree

6

km/h

Humidity icon

37%

06:00

61

Weather icon

27°

IQAir AirVisual Air Quality Map Wind rotating 214 degree

5

km/h

Humidity icon

37%

07:00

61

Weather icon

26°

IQAir AirVisual Air Quality Map Wind rotating 196 degree

4

km/h

Humidity icon

37%

08:00

67

Weather icon

27°

IQAir AirVisual Air Quality Map Wind rotating 183 degree

3

km/h

Humidity icon

35%

09:00

67

Weather icon

28°

IQAir AirVisual Air Quality Map Wind rotating 193 degree

2

km/h

Humidity icon

39%

10:00

67

Weather icon

30°

IQAir AirVisual Air Quality Map Wind rotating 94 degree

1

km/h

Humidity icon

32%

11:00

68

Weather icon

32°

IQAir AirVisual Air Quality Map Wind rotating 30 degree

4

km/h

Humidity icon

27%

12:00

68

Weather icon

34°

IQAir AirVisual Air Quality Map Wind rotating 14 degree

5

km/h

Humidity icon

23%

13:00

68

Weather icon

34°

IQAir AirVisual Air Quality Map Wind rotating 335 degree

6

km/h

Humidity icon

21%

14:00

67

Weather icon

35°

IQAir AirVisual Air Quality Map Wind rotating 319 degree

7

km/h

Humidity icon

20%

15:00

67

Weather icon

35°

IQAir AirVisual Air Quality Map Wind rotating 314 degree

10

km/h

Humidity icon

20%

16:00

67

Weather icon

35°

IQAir AirVisual Air Quality Map Wind rotating 305 degree

11

km/h

Humidity icon

20%

17:00

61

Weather icon

35°

IQAir AirVisual Air Quality Map Wind rotating 294 degree

11

km/h

Humidity icon

22%

18:00

61

Weather icon

33°

IQAir AirVisual Air Quality Map Wind rotating 272 degree

11

km/h

Humidity icon

23%

19:00

61

Weather icon

29°

IQAir AirVisual Air Quality Map Wind rotating 232 degree

12

km/h

Humidity icon

30%

20:00

65

Weather icon

27°

IQAir AirVisual Air Quality Map Wind rotating 219 degree

13

km/h

Humidity icon

33%

21:00

65

Weather icon

27°

IQAir AirVisual Air Quality Map Wind rotating 217 degree

13

km/h

Humidity icon

33%

22:00

65

Weather icon

27°

IQAir AirVisual Air Quality Map Wind rotating 216 degree

12

km/h

Humidity icon

28%

23:00

60

Weather icon

27°

IQAir AirVisual Air Quality Map Wind rotating 220 degree

12

km/h

Humidity icon

26%

Mon

00:00

60

Weather icon

27°

IQAir AirVisual Air Quality Map Wind rotating 223 degree

11

km/h

Humidity icon

25%

01:00

60

Weather icon

27°

IQAir AirVisual Air Quality Map Wind rotating 221 degree

10

km/h

Humidity icon

27%

02:00

58

Weather icon

26°

IQAir AirVisual Air Quality Map Wind rotating 225 degree

10

km/h

Humidity icon

31%

03:00

58

Weather icon

26°

IQAir AirVisual Air Quality Map Wind rotating 229 degree

8

km/h

Humidity icon

35%

04:00

58

Weather icon

25°

IQAir AirVisual Air Quality Map Wind rotating 238 degree

6

km/h

Humidity icon

41%

05:00

57

Weather icon

24°

IQAir AirVisual Air Quality Map Wind rotating 230 degree

5

km/h

Humidity icon

44%

06:00

57

Weather icon

21°

IQAir AirVisual Air Quality Map Wind rotating 42 degree

3

km/h

Humidity icon

31%

07:00

57

Weather icon

21°

IQAir AirVisual Air Quality Map Wind rotating 33 degree

3

km/h

Humidity icon

32%

08:00

65

Weather icon

22°

IQAir AirVisual Air Quality Map Wind rotating 18 degree

4

km/h

Humidity icon

29%

09:00

65

Weather icon

26°

IQAir AirVisual Air Quality Map Wind rotating 46 degree

5

km/h

Humidity icon

22%

10:00

65

Weather icon

29°

IQAir AirVisual Air Quality Map Wind rotating 39 degree

6

km/h

Humidity icon

17%

11:00

67

Weather icon

31°

IQAir AirVisual Air Quality Map Wind rotating 30 degree

8

km/h

Humidity icon

15%

12:00

67

Weather icon

33°

IQAir AirVisual Air Quality Map Wind rotating 32 degree

9

km/h

Humidity icon

13%

13:00

67

Weather icon

35°

IQAir AirVisual Air Quality Map Wind rotating 27 degree

8

km/h

Humidity icon

12%

14:00

70

Weather icon

36°

IQAir AirVisual Air Quality Map Wind rotating 12 degree

8

km/h

Humidity icon

11%

15:00

70

Weather icon

36°

IQAir AirVisual Air Quality Map Wind rotating 350 degree

9

km/h

Humidity icon

11%

16:00

70

Weather icon

36°

IQAir AirVisual Air Quality Map Wind rotating 338 degree

9

km/h

Humidity icon

11%

17:00

59

Weather icon

36°

IQAir AirVisual Air Quality Map Wind rotating 310 degree

8

km/h

Humidity icon

12%

18:00

59

Weather icon

33°

IQAir AirVisual Air Quality Map Wind rotating 273 degree

7

km/h

Humidity icon

15%

19:00

59

Weather icon

28°

IQAir AirVisual Air Quality Map Wind rotating 242 degree

7

km/h

Humidity icon

22%

20:00

61

Weather icon

26°

IQAir AirVisual Air Quality Map Wind rotating 222 degree

6

km/h

Humidity icon

26%

21:00

61

Weather icon

25°

IQAir AirVisual Air Quality Map Wind rotating 211 degree

6

km/h

Humidity icon

28%

22:00

61

Weather icon

25°

IQAir AirVisual Air Quality Map Wind rotating 207 degree

7

km/h

Humidity icon

29%

23:00

59

Weather icon

24°

IQAir AirVisual Air Quality Map Wind rotating 203 degree

7

km/h

Humidity icon

29%

Tue

00:00

59

Weather icon

24°

IQAir AirVisual Air Quality Map Wind rotating 207 degree

7

km/h

Humidity icon

30%

01:00

59

Weather icon

23°

IQAir AirVisual Air Quality Map Wind rotating 209 degree

7

km/h

Humidity icon

32%

02:00

63

Weather icon

23°

IQAir AirVisual Air Quality Map Wind rotating 213 degree

6

km/h

Humidity icon

33%

03:00

63

Weather icon

22°

IQAir AirVisual Air Quality Map Wind rotating 216 degree

5

km/h

Humidity icon

33%

04:00

63

Weather icon

22°

IQAir AirVisual Air Quality Map Wind rotating 217 degree

4

km/h

Humidity icon

34%

05:00

59

Weather icon

22°

IQAir AirVisual Air Quality Map Wind rotating 225 degree

3

km/h

Humidity icon

34%

06:00

59

Weather icon

21°

IQAir AirVisual Air Quality Map Wind rotating 244 degree

1

km/h

Humidity icon

35%

07:00

59

Weather icon

21°

IQAir AirVisual Air Quality Map Wind rotating 41 degree

2

km/h

Humidity icon

36%

08:00

62

Weather icon

23°

IQAir AirVisual Air Quality Map Wind rotating 61 degree

4

km/h

Humidity icon

32%

09:00

62

Weather icon

27°

IQAir AirVisual Air Quality Map Wind rotating 52 degree

4

km/h

Humidity icon

24%

Daily forecast

|

Contra Costa County air quality index (AQI⁺) forecast

Air pollutants

What is the current air quality in Contra Costa County?

IQAir exclamation icon

PM2.5 concentration is currently 1.4 times the World Health Organization annual PM2.5 guideline value.

air quality map

Real-time Contra Costa County air pollution map

Health recommendations

Protect yourself from air pollution in Contra Costa County

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Air Purifiers

Face Masks

Air Quality Monitors

Pollen

What is the pollen count in Contra Costa County today?

Index

Pollen global icon

Low

Pollen tree icon

Tree

None

0%
Pollen grass icon

Grass

None

0%
Pollen weed icon

Weed

Low

25%

Source:

wetter.com
Pollen forecast in Contra Costa County

Health recommendations

air quality map

Real-time Contra Costa County air pollution map

Pollen

What is the pollen count in Contra Costa County today?

Index

Pollen global icon

Low

Pollen tree icon

Tree

None

0%
Pollen grass icon

Grass

None

0%
Pollen weed icon

Weed

Low

25%

Source:

wetter.com
Pollen forecast in Contra Costa County

Protect yourself from air pollution in Contra Costa County

SHOP IQAIR PRODUCTS

Air Purifiers

Face Masks

Air Quality Monitors

Most polluted locations near Contra Costa County

Worldwide AQI⁺ rankingArrow icon

Station ranking

Real-time AQI⁺ station ranking for stations in Contra Costa County

#StationsAQI⁺ US
1
The national flag of USA

1115 Bear Creek Rd

41

2
The national flag of USA

Byron Hot Springs Road

39

3
The national flag of USA

El Camino Corto

38

4
The national flag of USA

Hossmoor

38

5
The national flag of USA

Morgan Territory Road

35

6
The national flag of USA

9600 Morgan Territory Rd

33

7
The national flag of USA

Las Trampas Regional Wilderness

29

8
The national flag of USA

Coachman Place 2

24

9
The national flag of USA

Marsh Creek Road

17

10
The national flag of USA

Ayers Ranch

9

City ranking

Real-time USA AQI⁺ city ranking

#CitiesAQI⁺ US
1
The national flag of USA

El Portal, California

161

2
The national flag of USA

Franklin, Merced County, California

95

3
The national flag of USA

Keyes, California

93

4
The national flag of USA

Pixley, California

93

5
The national flag of USA

Fresno County, California

91

6
The national flag of USA

Imperial Beach, California

81

7
The national flag of USA

Merced, California

81

8
The national flag of USA

Fruitridge Pocket, California

80

9
The national flag of USA

Bakersfield, California

79

10
The national flag of USA

Matheny, California

79

History

Historic air quality graph for Contra Costa County

39 AQI⁺ US
Good
09:00–10:00 Oct 03 Local time
AQI⁺ US

History

Historic air quality graph for Contra Costa County

39 AQI⁺ US
Good
09:00–10:00 Oct 03 Local time
AQI⁺ US

Most polluted locations near Contra Costa County

Worldwide AQI⁺ rankingArrow icon

Station ranking

Real-time AQI⁺ station ranking for stations in Contra Costa County

#StationsAQI⁺ US
1
The national flag of USA

1115 Bear Creek Rd

41

2
The national flag of USA

Byron Hot Springs Road

39

3
The national flag of USA

El Camino Corto

38

4
The national flag of USA

Hossmoor

38

5
The national flag of USA

Morgan Territory Road

35

6
The national flag of USA

9600 Morgan Territory Rd

33

7
The national flag of USA

Las Trampas Regional Wilderness

29

8
The national flag of USA

Coachman Place 2

24

9
The national flag of USA

Marsh Creek Road

17

10
The national flag of USA

Ayers Ranch

9

City ranking

Real-time USA AQI⁺ city ranking

#CitiesAQI⁺ US
1
The national flag of USA

El Portal, California

161

2
The national flag of USA

Franklin, Merced County, California

95

3
The national flag of USA

Keyes, California

93

4
The national flag of USA

Pixley, California

93

5
The national flag of USA

Fresno County, California

91

6
The national flag of USA

Imperial Beach, California

81

7
The national flag of USA

Merced, California

81

8
The national flag of USA

Fruitridge Pocket, California

80

9
The national flag of USA

Bakersfield, California

79

10
The national flag of USA

Matheny, California

79

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